CN115143115A - 带有通风装置的护套罩壳泵以及从属的方法 - Google Patents

带有通风装置的护套罩壳泵以及从属的方法 Download PDF

Info

Publication number
CN115143115A
CN115143115A CN202210861025.5A CN202210861025A CN115143115A CN 115143115 A CN115143115 A CN 115143115A CN 202210861025 A CN202210861025 A CN 202210861025A CN 115143115 A CN115143115 A CN 115143115A
Authority
CN
China
Prior art keywords
pressure space
receptacle
centrifugal pump
ventilation device
stage casing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210861025.5A
Other languages
English (en)
Chinese (zh)
Inventor
S.埃贝尔特
T.埃尔泽塞尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KSB AG
Original Assignee
KSB AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KSB AG filed Critical KSB AG
Publication of CN115143115A publication Critical patent/CN115143115A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/006—Priming of not self-priming pumps by venting gas or using gas valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0088—Testing machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • F16K15/023—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open the valve member consisting only of a predominantly disc-shaped flat element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
CN202210861025.5A 2014-07-29 2015-07-22 带有通风装置的护套罩壳泵以及从属的方法 Pending CN115143115A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102014214805.7A DE102014214805A1 (de) 2014-07-29 2014-07-29 Mantelgehäusepumpe
DE102014214805.7 2014-07-29
PCT/EP2015/066743 WO2016016060A1 (de) 2014-07-29 2015-07-22 Mantelgehäusepumpe mit entlüftungseinrichtung sowie zugehöriges verfahren
CN201580041744.0A CN106574621A (zh) 2014-07-29 2015-07-22 带有通风装置的护套罩壳泵以及从属的方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201580041744.0A Division CN106574621A (zh) 2014-07-29 2015-07-22 带有通风装置的护套罩壳泵以及从属的方法

Publications (1)

Publication Number Publication Date
CN115143115A true CN115143115A (zh) 2022-10-04

Family

ID=53716490

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201580041744.0A Pending CN106574621A (zh) 2014-07-29 2015-07-22 带有通风装置的护套罩壳泵以及从属的方法
CN202210861025.5A Pending CN115143115A (zh) 2014-07-29 2015-07-22 带有通风装置的护套罩壳泵以及从属的方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201580041744.0A Pending CN106574621A (zh) 2014-07-29 2015-07-22 带有通风装置的护套罩壳泵以及从属的方法

Country Status (8)

Country Link
US (1) US20170218959A1 (pl)
EP (1) EP3175116B1 (pl)
JP (1) JP6647277B2 (pl)
CN (2) CN106574621A (pl)
DE (1) DE102014214805A1 (pl)
PL (1) PL3175116T3 (pl)
RU (1) RU2690893C2 (pl)
WO (1) WO2016016060A1 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105736389A (zh) * 2016-04-05 2016-07-06 江苏振华泵业制造有限公司 卧式联体自吸泵组
CN107514384A (zh) * 2017-09-27 2017-12-26 上海阿波罗机械股份有限公司 应急给水泵
CN110469541A (zh) * 2018-05-09 2019-11-19 德昌电机(深圳)有限公司 一种排水泵及使用该排水泵的洗衣机
DE102018218989A1 (de) 2018-11-07 2020-05-07 KSB SE & Co. KGaA Mantelgehäusepumpe
DE102019001882A1 (de) * 2019-03-19 2020-09-24 KSB SE & Co. KGaA Mantelgehäusepumpe und Herstellungsverfahren für eine Mantelgehäusepumpe

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228343A (en) * 1964-05-25 1966-01-11 U S Pumps Inc Self-priming pump
US3580275A (en) * 1969-02-24 1971-05-25 Tiona Betts Inc Valve
JPS53130503U (pl) * 1977-03-23 1978-10-17
EP0067920B1 (de) * 1981-06-19 1985-10-09 GebràœDer Sulzer Aktiengesellschaft Verteilelement einer Schmiereinrichtung insbesondere für eine Webmaschine
US4523610A (en) * 1982-05-24 1985-06-18 Honeywell Inc. Check valve
SU1078134A1 (ru) * 1982-07-08 1984-03-07 Институт ядерной энергетики АН БССР Горизонтальный многоступенчатый центробежный насос с двойным корпусом
US4535820A (en) * 1984-05-24 1985-08-20 Burron Medical Inc. Normally closed check valve
DE4005923C2 (de) 1990-02-24 1994-08-18 Klein Schanzlin & Becker Ag Kreiselpumpe mit Laufrädern unterschiedlicher Drehzahl
IT1257704B (it) * 1991-12-05 1996-02-01 Nocchi Pompe Spa Pompa per acqua plurifunzionale: centrifuga, per aspirazione profonda,autoadescante, centrifuga con regolazione di pressione, autoadescante con regolazione di pressione, con dispositivo di avviamento e/0 arresto automatico
US5341883A (en) * 1993-01-14 1994-08-30 Halliburton Company Pressure test and bypass valve with rupture disc
DE4310467A1 (de) 1993-03-31 1994-10-06 Klein Schanzlin & Becker Ag Topfgehäusepumpe
DE4415157A1 (de) * 1994-05-02 1995-11-09 Klein Schanzlin & Becker Ag Selbstansaugende mehrstufige Kreiselpumpe
DE29819363U1 (de) 1998-10-30 1999-02-18 KSB AG, 67227 Frankenthal Kompensator
FR2787526B1 (fr) * 1998-12-21 2001-02-09 Pompes Salmson Sa Clapet d'amorcage pour pompe autoamorcante
US6682313B1 (en) * 2000-12-04 2004-01-27 Trident Emergency Products, Llc Compressed air powered pump priming system
RU27170U1 (ru) * 2002-09-16 2003-01-10 Акционерное общество открытого типа "Ленинградский Металлический завод" Устройство деаэрации проточной части вертикального центробежного насоса системы регулирования турбоагрегата
CN2581736Y (zh) * 2002-09-24 2003-10-22 浙江科尔泵业股份有限公司 超高压双壳体刚性轴低比转速多级离心泵
EP2665937A1 (en) * 2011-01-19 2013-11-27 Nexen Energy ULC High pressure multistage centrifugal pump for fracturing hydrocarbon reserves
EP2505842B1 (de) * 2011-03-29 2019-12-25 Grundfos Management a/s Mehrstufiges kreiselpumpenaggregat
US9726183B2 (en) * 2013-03-13 2017-08-08 Baker Hughes Incorporated Systems and methods for preventing damage to pump diffusers
US10337516B2 (en) * 2013-05-22 2019-07-02 Grundfos Holding A/S Multi-stage, self-priming centrifugal pump assembly

Also Published As

Publication number Publication date
EP3175116B1 (de) 2022-03-02
RU2690893C2 (ru) 2019-06-06
DE102014214805A1 (de) 2016-02-04
EP3175116A1 (de) 2017-06-07
US20170218959A1 (en) 2017-08-03
JP6647277B2 (ja) 2020-02-14
RU2017106525A (ru) 2018-08-28
JP2017522498A (ja) 2017-08-10
PL3175116T3 (pl) 2022-07-11
WO2016016060A1 (de) 2016-02-04
CN106574621A (zh) 2017-04-19
RU2017106525A3 (pl) 2018-11-07

Similar Documents

Publication Publication Date Title
CN115143115A (zh) 带有通风装置的护套罩壳泵以及从属的方法
EP3019778B1 (en) Compressor with annular seal
US10066636B2 (en) Axially split pump
EP3218606B1 (en) Electric pump with closed loop cooling system
CN105673549B (zh) 轴向剖分泵
WO2019161097A1 (en) Tandem seal pump
KR20160068650A (ko) 축방향 분할형 펌프
JP4629044B2 (ja) ポンプ用の圧力逃がし装置
CN102575680B (zh) 浸没式离心电泵
CN107848142B (zh) 用于将液态塑料组分与气体混合的混合设备
CN108291474B (zh) 包括集成有气缸盖脱气功能的发动机支撑件的内燃机组件
CN108474381B (zh) 具有容器和装置的设备
CN105387000B (zh) 泵壳体
KR101818075B1 (ko) 입형다단펌프의 더블 실링 구조
US20190267863A1 (en) Shaft seal device mounted rotating electrical machine
TW201704667A (zh) 正排量幫浦之匣式球止回閥
EP2730788A2 (en) Fluid circulation pump adapted for a household appliance
AU2015223265A1 (en) Anti-airlock valve assembly
US20220170474A1 (en) Pump device comprising a radial bearing
CN108700087B (zh) 通风机构
WO2018053559A1 (en) Wet gland stuffing box
CN208651891U (zh) 一种连接头
KR20100131917A (ko) 역방향 펌핑식 종렬 공정 시일 장치
KR100513521B1 (ko) 자동변속기용 오일펌프
JP2021063532A (ja) リリーフバルブ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination